package com.itheima.service;

import com.itheima.domain.ClassPeopleSum;
import com.itheima.domain.JobOption;

import java.util.List;
import java.util.Map;

public interface ReportService {
    JobOption empJobData();

    List<Map> empGenderData();

    List<Map> studentDegreeData();

    ClassPeopleSum studentCountData();
}
